問題詳情
12. The angular velocity vector of a spinning body points out of the page. If the angular acceleration vector points into the pagethen:
(A) the body is slowing down
(B) the body is speeding up
(C) the body is starting to turn in the opposite direction
(D) the axis of rotation is changing orientation
(E) none of the above
(A) the body is slowing down
(B) the body is speeding up
(C) the body is starting to turn in the opposite direction
(D) the axis of rotation is changing orientation
(E) none of the above
參考答案
無參考答案
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